“卡方检验”的概念、定义、翻译、参考文献-科学参考

单词	卡方检验
释义	卡方检验 Encyclopedia 理学假设检验释 chi-square test卡方检验基于统计样本的实际观测值与理论推断值之间的偏离程度（卡方距离）的大小所进行的检验，如果卡方值越大，二者偏差程度越大，则越有可能拒绝零假设；反之，如果卡方值越小，二者偏差越小，就越不容易拒绝零假设。通常卡方检验统计量近似服从卡方分布。 Chemistry ＞分析化学＞化学计量学＞释义 chi-square test卡方检验
随便看	national sovereignty National Soviet Congress Nationalsozialistische Deutsche Arbeiterpartei National Spacecraft Industry Measurement and Testing Center national space law National Space Science Center National Space Science Data Center national spatial data infrastructure National special Olympic Games National Specimen Information Infrastructure national sports National Stadium National Stadium of Singapore national standard national standard for food irradiation National Standard for Physical Exercises national standard material National Standard of Physical Fitness and Health for Students National Standards & Best Practices for U.S. Museums National Standards for United States History national standards for work safety and health National Standards of Printing National Statistical Society of China National Steering Committee for Higher Education of Agricultural Economics and Management National Steering Committee for Urban and Rural Planning Education

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。